9013798.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^2\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 47665800

約数和(自身を除く): 26977040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 139, 244, 278, 305, 488, 556, 610, 695, 1112, 1220, 1390, 2440, 2780, 3721, 5560, 7442, 8479, 14884, 16958, 18605, 29768, 33916, 37210, 42395, 67832, 74420, 84790, 148840, 169580, 339160, 517219, 1034438, 2068876, 2586095, 4137752, 5172190, 10344380, 20688760]

約数ペア:

[(1, 20688760), (2, 10344380), (4, 5172190), (5, 4137752), (8, 2586095), (10, 2068876), (20, 1034438), (40, 517219), (61, 339160), (122, 169580), (139, 148840), (244, 84790), (278, 74420), (305, 67832), (488, 42395), (556, 37210), (610, 33916), (695, 29768), (1112, 18605), (1220, 16958), (1390, 14884), (2440, 8479), (2780, 7442), (3721, 5560)]